Surplus air
[化] 剩余空气
🧩 词语组成解析
air
[ɛə]
n. 天空;气氛;空运;（简单易记的）曲调;
vt.& vi. 晾晒;烘干;播送;广播;
vt. 使房间通风， 透气;
🗣️ 情景例句
What was that?
会是什么呢？
When are you going to swear off cigarettes?
你打算什么时候发誓戒烟？
Did you note the damage on the bill of lading?
你把损坏情形注明在提货凭单上了没？